1 definition by seban

Top Definition
It's thing when the device (router, computer etc.) turn off and then again off.
Hey dude, my router is onoffing.

My computer still make onoffing.
by seban July 19, 2009

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug